diff options
Diffstat (limited to 'libs/sysplugins/smarty_internal_compile_block.php')
| -rw-r--r-- | libs/sysplugins/smarty_internal_compile_block.php | 256 |
1 files changed, 154 insertions, 102 deletions
diff --git a/libs/sysplugins/smarty_internal_compile_block.php b/libs/sysplugins/smarty_internal_compile_block.php index fc003dd7..6e3f0fbb 100644 --- a/libs/sysplugins/smarty_internal_compile_block.php +++ b/libs/sysplugins/smarty_internal_compile_block.php @@ -11,177 +11,229 @@ /** * Smarty Internal Plugin Compile Block Class + * + * @package Smarty + * @subpackage Compiler */ class Smarty_Internal_Compile_Block extends Smarty_Internal_CompileBase { - // attribute definitions + + /** + * Attribute definition: Overwrites base class. + * + * @var array + * @see Smarty_Internal_CompileBase + */ public $required_attributes = array('name'); - public $shorttag_order = array('name'); + /** + * Attribute definition: Overwrites base class. + * + * @var array + * @see Smarty_Internal_CompileBase + */ + public $shorttag_order = array('name', 'hide'); + /** + * Attribute definition: Overwrites base class. + * + * @var array + * @see Smarty_Internal_CompileBase + */ + public $optional_attributes = array('hide'); + /** * Compiles code for the {block} tag * - * @param array $args array with attributes from parser + * @param array $args array with attributes from parser * @param object $compiler compiler object * @return boolean true */ public function compile($args, $compiler) { - $this->compiler = $compiler; // check and get attributes - $_attr = $this->_get_attributes($args); - $save = array($_attr, $compiler->parser->current_buffer, $this->compiler->nocache, $this->compiler->smarty->merge_compiled_includes, $compiler->smarty->inheritance); - $this->_open_tag('block', $save); + $_attr = $this->getAttributes($compiler, $args); + $save = array($_attr, $compiler->parser->current_buffer, $compiler->nocache, $compiler->smarty->merge_compiled_includes, $compiler->merged_templates); + $this->openTag($compiler, 'block', $save); if ($_attr['nocache'] == true) { $compiler->nocache = true; } // set flag for {block} tag - $compiler->smarty->inheritance = true; + $compiler->inheritance = true; // must merge includes - $this->compiler->smarty->merge_compiled_includes = true; + $compiler->smarty->merge_compiled_includes = true; $compiler->parser->current_buffer = new _smarty_template_buffer($compiler->parser); $compiler->has_code = false; return true; } - - static function saveBlockData($block_content, $block_tag, $template, $filepath) + /** + * Save or replace child block source by block name during parsing + * + * @param string $block_content block source content + * @param string $block_tag opening block tag + * @param object $template template object + * @param string $filepath filepath of template source + */ + public static function saveBlockData($block_content, $block_tag, $template, $filepath) { - $_rdl = preg_quote($template->smarty->right_delimiter); + $_rdl = preg_quote($template->smarty->right_delimiter); $_ldl = preg_quote($template->smarty->left_delimiter); - if (0 == preg_match("!({$_ldl}block\s+)(name=)?(\w+|'.*'|\".*\")(\s*?)?((append|prepend|nocache)(=true)?)?(\s*{$_rdl})!", $block_tag, $_match)) { - $error_text = 'Syntax Error in template "' . $template->getTemplateFilepath() . '" "' . htmlspecialchars($block_tag) . '" illegal options'; + if (0 == preg_match("!({$_ldl}block\s+)(name=)?(\w+|'.*'|\".*\")(\s*?)?((append|prepend|nocache)?(\s*)?(hide)?)?(\s*{$_rdl})!", $block_tag, $_match)) { + $error_text = 'Syntax Error in template "' . $template->source->filepath . '" "' . htmlspecialchars($block_tag) . '" illegal options'; throw new SmartyCompilerException($error_text); } else { $_name = trim($_match[3], '\'"'); - // replace {$smarty.block.child} - if (strpos($block_content, $template->smarty->left_delimiter . '$smarty.block.child' . $template->smarty->right_delimiter) !== false) { - if (isset($template->block_data[$_name])) { - $block_content = str_replace($template->smarty->left_delimiter . '$smarty.block.child' . $template->smarty->right_delimiter, + if ($_match[8] != 'hide' || isset($template->block_data[$_name])) { // replace {$smarty.block.child} + if (strpos($block_content, $template->smarty->left_delimiter . '$smarty.block.child' . $template->smarty->right_delimiter) !== false) { + if (isset($template->block_data[$_name])) { + $block_content = str_replace($template->smarty->left_delimiter . '$smarty.block.child' . $template->smarty->right_delimiter, $template->block_data[$_name]['source'], $block_content); - unset($template->block_data[$_name]); - } else { - $block_content = str_replace($template->smarty->left_delimiter . '$smarty.block.child' . $template->smarty->right_delimiter, + unset($template->block_data[$_name]); + } else { + $block_content = str_replace($template->smarty->left_delimiter . '$smarty.block.child' . $template->smarty->right_delimiter, '', $block_content); + } } - } - if (isset($template->block_data[$_name])) { - if (strpos($template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) { - $template->block_data[$_name]['source'] = - str_replace('%%%%SMARTY_PARENT%%%%', $block_content, $template->block_data[$_name]['source']); - } elseif ($template->block_data[$_name]['mode'] == 'prepend') { - $template->block_data[$_name]['source'] .= $block_content; - } elseif ($template->block_data[$_name]['mode'] == 'append') { - $template->block_data[$_name]['source'] = $block_content . $template->block_data[$_name]['source']; + if (isset($template->block_data[$_name])) { + if (strpos($template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) { + $template->block_data[$_name]['source'] = + str_replace('%%%%SMARTY_PARENT%%%%', $block_content, $template->block_data[$_name]['source']); + } elseif ($template->block_data[$_name]['mode'] == 'prepend') { + $template->block_data[$_name]['source'] .= $block_content; + } elseif ($template->block_data[$_name]['mode'] == 'append') { + $template->block_data[$_name]['source'] = $block_content . $template->block_data[$_name]['source']; + } + } else { + $template->block_data[$_name]['source'] = $block_content; + $template->block_data[$_name]['file'] = $filepath; + } + if ($_match[6] == 'append') { + $template->block_data[$_name]['mode'] = 'append'; + } elseif ($_match[6] == 'prepend') { + $template->block_data[$_name]['mode'] = 'prepend'; + } else { + $template->block_data[$_name]['mode'] = 'replace'; } - } else { - $template->block_data[$_name]['source'] = $block_content; - } - if ($_match[6] == 'append') { - $template->block_data[$_name]['mode'] = 'append'; - } elseif ($_match[6] == 'prepend') { - $template->block_data[$_name]['mode'] = 'prepend'; - } else { - $template->block_data[$_name]['mode'] = 'replace'; } - $template->block_data[$_name]['file'] = $filepath; } } - static function compileChildBlock ($compiler, $_name = null) - { - $_output = ''; + /** + * Compile saved child block source + * + * @param object $compiler compiler object + * @param string $_name optional name of child block + * @return string compiled code of schild block + */ + public static function compileChildBlock($compiler, $_name = null) + { + $_output = ''; // if called by {$smarty.block.child} we must search the name of enclosing {block} - if ($_name == null) { - $stack_count = count($compiler->_tag_stack); + if ($_name == null) { + $stack_count = count($compiler->_tag_stack); while (--$stack_count >= 0) { - if ($compiler->_tag_stack[$stack_count][0] == 'block') { - $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'] ,"'\""); - break; + if ($compiler->_tag_stack[$stack_count][0] == 'block') { + $_name = trim($compiler->_tag_stack[$stack_count][1][0]['name'] ,"'\""); + break; + } + } + // flag that child is already compile by {$smarty.block.child} inclusion + $compiler->template->block_data[$_name]['compiled'] = true; + } + if ($_name == null) { + $compiler->trigger_template_error('{$smarty.block.child} used out of context', $compiler->lex->taglineno); + } + // undefined child? + if (!isset($compiler->template->block_data[$_name]['source'])) { + return ''; + } + $_tpl = new Smarty_Internal_template ('string:' . $compiler->template->block_data[$_name]['source'], $compiler->smarty, $compiler->template, $compiler->template->cache_id, + $compiler->template->compile_id = null, $compiler->template->caching, $compiler->template->cache_lifetime); + $_tpl->variable_filters = $compiler->template->variable_filters; + $_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash']; + $_tpl->source->filepath = $compiler->template->block_data[$_name]['file']; + if ($compiler->nocache) { + $_tpl->compiler->forceNocache = 2; + } else { + $_tpl->compiler->forceNocache = 1; + } + $_tpl->compiler->suppressHeader = true; + $_tpl->compiler->suppressTemplatePropertyHeader = true; + $_tpl->compiler->suppressMergedTemplates = true; + if (strpos($compiler->template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) { + $_output = str_replace('%%%%SMARTY_PARENT%%%%', $compiler->parser->current_buffer->to_smarty_php(), $_tpl->compiler->compileTemplate($_tpl)); + } elseif ($compiler->template->block_data[$_name]['mode'] == 'prepend') { + $_output = $_tpl->compiler->compileTemplate($_tpl) . $compiler->parser->current_buffer->to_smarty_php(); + } elseif ($compiler->template->block_data[$_name]['mode'] == 'append') { + $_output = $compiler->parser->current_buffer->to_smarty_php() . $_tpl->compiler->compileTemplate($_tpl); + } elseif (!empty($compiler->template->block_data[$_name])) { + $_output = $_tpl->compiler->compileTemplate($_tpl); + } + $compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $_tpl->properties['file_dependency']); + $compiler->template->properties['function'] = array_merge($compiler->template->properties['function'], $_tpl->properties['function']); + $compiler->merged_templates = array_merge($compiler->merged_templates, $_tpl->compiler->merged_templates); + $compiler->template->variable_filters = $_tpl->variable_filters; + if ($_tpl->has_nocache_code) { + $compiler->template->has_nocache_code = true; + } + foreach($_tpl->required_plugins as $code => $tmp1) { + foreach($tmp1 as $name => $tmp) { + foreach($tmp as $type => $data) { + $compiler->template->required_plugins[$code][$name][$type] = $data; } } - // flag that child is already compile by {$smarty.block.child} inclusion - $compiler->template->block_data[$_name]['compiled'] = true; } - if ($_name == null) { - $compiler->trigger_template_error('{$smarty.block.child} used out of context', $compiler->lex->taglineno); - } - // undefined child? - if (!isset($compiler->template->block_data[$_name])) { - return ''; - } - $_tpl = new Smarty_Internal_template ('eval:' . $compiler->template->block_data[$_name]['source'], $compiler->smarty, $compiler->template, $compiler->template->cache_id, - $compiler->template->compile_id = null, $compiler->template->caching, $compiler->template->cache_lifetime); - $_tpl->properties['nocache_hash'] = $compiler->template->properties['nocache_hash']; - $_tpl->template_filepath = $compiler->template->block_data[$_name]['file']; - if ($compiler->nocache) { - $_tpl->forceNocache = 2; - } else { - $_tpl->forceNocache = 1; - } - $_tpl->suppressHeader = true; - $_tpl->suppressFileDependency = true; - if (strpos($compiler->template->block_data[$_name]['source'], '%%%%SMARTY_PARENT%%%%') !== false) { - $_output = str_replace('%%%%SMARTY_PARENT%%%%', $compiler->parser->current_buffer->to_smarty_php(), $_tpl->getCompiledTemplate()); - } elseif ($compiler->template->block_data[$_name]['mode'] == 'prepend') { - $_output = $_tpl->getCompiledTemplate() . $compiler->parser->current_buffer->to_smarty_php(); - } elseif ($compiler->template->block_data[$_name]['mode'] == 'append') { - $_output = $compiler->parser->current_buffer->to_smarty_php() . $_tpl->getCompiledTemplate(); - } elseif (!empty($compiler->template->block_data[$_name])) { - $_output = $_tpl->getCompiledTemplate(); - } - $compiler->template->properties['file_dependency'] = array_merge($compiler->template->properties['file_dependency'], $_tpl->properties['file_dependency']); - $compiler->template->properties['function'] = array_merge($compiler->template->properties['function'], $_tpl->properties['function']); - if ($_tpl->has_nocache_code) { - $compiler->template->has_nocache_code = true; - } - foreach($_tpl->required_plugins as $code => $tmp1) { - foreach($tmp1 as $name => $tmp) { - foreach($tmp as $type => $data) { - $compiler->template->required_plugins[$code][$name][$type] = $data; - } - } - } - unset($_tpl); - return $_output; - } + unset($_tpl); + return $_output; + } } /** * Smarty Internal Plugin Compile BlockClose Class - */ + * + * @package Smarty + * @subpackage Compiler +*/ class Smarty_Internal_Compile_Blockclose extends Smarty_Internal_CompileBase { + /** * Compiles code for the {/block} tag * - * @param array $args array with attributes from parser + * @param array $args array with attributes from parser * @param object $compiler compiler object * @return string compiled code */ public function compile($args, $compiler) { - $this->compiler = $compiler; - $this->smarty = $compiler->smarty; - $this->compiler->has_code = true; + $compiler->has_code = true; // check and get attributes - $_attr = $this->_get_attributes($args); - $saved_data = $this->_close_tag(array('block')); + $_attr = $this->getAttributes($compiler, $args); + $saved_data = $this->closeTag($compiler, array('block')); $_name = trim($saved_data[0]['name'], "\"'"); if (isset($compiler->template->block_data[$_name]) && !isset($compiler->template->block_data[$_name]['compiled'])) { - $_output = Smarty_Internal_Compile_Block::compileChildBlock($compiler, $_name); + $compiler->merged_templates = $saved_data[4]; + $_output = Smarty_Internal_Compile_Block::compileChildBlock($compiler, $_name); } else { - $_output = $compiler->parser->current_buffer->to_smarty_php(); + if (isset($saved_data[0]['hide']) && !isset($compiler->template->block_data[$_name]['source'])) { + $compiler->merged_templates = $saved_data[4]; + $_output = ''; + } else { + $_output = $compiler->parser->current_buffer->to_smarty_php(); + } unset ($compiler->template->block_data[$_name]['compiled']); } // reset flags $compiler->parser->current_buffer = $saved_data[1]; $compiler->nocache = $saved_data[2]; $compiler->smarty->merge_compiled_includes = $saved_data[3]; - $compiler->smarty->inheritance = $saved_data[4]; + // reset flag for {block} tag + $compiler->inheritance = false; // $_output content has already nocache code processed $compiler->suppressNocacheProcessing = true; return $_output; } + } + ?>
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